UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+4kGoPshX/h6BZsHcQlgm15/4droShiukT+Z42tg65c=' 
WHERE 
  key_id = '319ebcc2e11ac5464628db36c668957a8c23d41a9c3f3766cc37ab9cdfe81590' 
  AND (
    token = '+4kGoPshX/h6BZsHcQlgm15/4droShiukT+Z42tg65c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )